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UCC2809PTR-1G4 from TI/BB,Texas Instruments

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UCC2809PTR-1G4

Manufacturer: TI/BB

Economy Primary Side Controller 8-VSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
UCC2809PTR-1G4,UCC2809PTR1G4 TI/BB 1983 In Stock

Description and Introduction

Economy Primary Side Controller 8-VSSOP -40 to 85 The UCC2809PTR-1G4 is a high-speed PWM controller manufactured by Texas Instruments (TI) / Burr-Brown (BB). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI) / Burr-Brown (BB)  
- **Part Number:** UCC2809PTR-1G4  
- **Type:** High-Speed PWM Controller  
- **Package:** TSSOP-16  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage (VCC):** 12V to 18V (typical)  
- **Switching Frequency:** Up to 1MHz  
- **Duty Cycle Range:** 0% to 100%  
- **Output Drive Current:** ±2A (peak)  
- **Propagation Delay:** 50ns (typical)  

### **Descriptions:**  
The UCC2809PTR-1G4 is a high-performance pulse-width modulation (PWM) controller designed for high-frequency power supply applications. It provides precise control for switching power converters with fast response times and high efficiency.  

### **Features:**  
- High-speed PWM operation (up to 1MHz)  
- Adjustable dead-time control  
- Under-voltage lockout (UVLO) protection  
- Soft-start capability  
- Error amplifier with wide bandwidth  
- Synchronizable oscillator  
- Dual alternating outputs for push-pull or half-bridge configurations  
- Low propagation delays for improved transient response  

This information is strictly based on the manufacturer's datasheet and technical documentation.

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